CFR›Title 7›Subtitle B›Chapter VI›Part 621›Subpart B ContainsSections 621.10–621.14CorpusDaily eCFRDisplayed edition2026-04-15Last updated2026-04-15 Subpart B—USDA Cooperative Studies Sections 621.10 § 621.10 Description. 621.11 § 621.11 Who may obtain assistance. 621.12 § 621.12 How to request assistance. 621.13 § 621.13 Conditions for approval. 621.14 § 621.14 Recipient responsibility. Previous A Subpart A—General Next C Subpart C—Floodplain Management Assistance